201.61% is the change from 311 to 938
Calculation steps:
[( 938 - 311 ) ÷ 311] x 100 = 201.61%
Formula
Percentage change = [(938 - 311) / 311] x 100
Subtract the new number by the original number
938 - 311 = 627
627 ÷ 311 = 2.0160771704180065
2.0160771704180065 x 100 = 201.61%